CVE-2026-17873

Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 151.0.7922.72 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/522074033	Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*

History

03 Aug 2026, 17:42

Type	Values Removed	Values Added
First Time		Apple Google chrome Google Apple iphone Os
References	~~() https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html -~~	() https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/522074033 -~~	() https://issues.chromium.org/issues/522074033 - Permissions Required
CPE		cpe:2.3:o:apple:iphone_os:-:::::::* cpe:2.3:a:google:chrome::::::::

31 Jul 2026, 19:17

Type	Values Removed	Values Added
CWE		CWE-284
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

30 Jul 2026, 01:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-30 01:16

Updated : 2026-08-03 17:42

NVD link : CVE-2026-17873

Mitre link : CVE-2026-17873

CVE.ORG link : CVE-2026-17873

JSON object : View

Products Affected

google

chrome

apple

iphone_os

CWE

CWE-284

Improper Access Control

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